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Proceedings Papers

Modeling of Thermo-Mechanical Behavior of Laser Powder Bed Fusion of Nickel-Based Super Alloy Parts Used in Oil and Gas Industry

Zeinab Malekshahi Beiranvand, R. M. Chandima Ratnayake, Mehdi Rasoulinia, Amir Moradiani
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T03A003, June 5–10, 2022
Paper No: OMAE2022-79192
DOI: https://doi.org/10.1115/OMAE2022-79192
View Paper titled, Modeling of Thermo-Mechanical Behavior of Laser Powder Bed Fusion of Nickel-Based Super Alloy Parts Used in Oil and Gas Industry
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Topics: Alloys, Lasers, Modeling, Nickel, Petroleum industry, Stress, Thermomechanics
Proceedings Papers

Comparison Between Shrinkage Strain and FEM Thermo-Mechanical Method for Estimation of Welding Induced Residual Stresses

Sachin Bhardwaj, R. M. Chandima Ratnayake
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A014, June 21–30, 2021
Paper No: OMAE2021-62895
DOI: https://doi.org/10.1115/OMAE2021-62895
View Paper titled, Comparison Between Shrinkage Strain and FEM Thermo-Mechanical Method for Estimation of Welding Induced Residual Stresses
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Topics: Finite element methods, Finite element model, Residual stresses, Shrinkage (Materials), Stress, Thermomechanics, Welding
Proceedings Papers

Process-Structure-Property Fatigue Characterisation for Welding of X100 Steel Catenary Risers

Ronan J. Devaney, Adrian Connaire, Padraic E. O’Donoghue, Sean B. Leen
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A021, June 9–14, 2019
Paper No: OMAE2019-96516
DOI: https://doi.org/10.1115/OMAE2019-96516
View Paper titled, Process-Structure-Property Fatigue Characterisation for Welding of X100 Steel Catenary Risers
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Topics: Fatigue, Steel catenary risers, Welding, Metals, Cycles, Failure, Fatigue failure, Fatigue testing, Heat, Materials properties
Proceedings Papers

Qualification of TMCP Pipe for Severe Sour Service: Mitigation of Local Hard Zones

B. D. Newbury, D. P. Fairchild, C. A. Prescott, T. D. Anderson, A. J. Wasson
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A016, June 9–14, 2019
Paper No: OMAE2019-96614
DOI: https://doi.org/10.1115/OMAE2019-96614
View Paper titled, Qualification of TMCP Pipe for Severe Sour Service: Mitigation of Local Hard Zones
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Topics: Pipelines, Pipes, Steel, Hydrogen, Cracking (Materials), Fracture (Process), Alloys, Carbon steel, Corrosion, Damage
Proceedings Papers

Local Hard Zones in Sour Service Steels

D. P. Fairchild, B. D. Newbury, T. D. Anderson, N. S. Thirumalai
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A015, June 9–14, 2019
Paper No: OMAE2019-96593
DOI: https://doi.org/10.1115/OMAE2019-96593
View Paper titled, Local Hard Zones in Sour Service Steels
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Topics: Cooling, Engineering standards, Failure, Inspection, Pipelines, Pipes, Risk, Steel, Thermomechanics
Proceedings Papers

New Generation Structural Steel Plate Metallurgy for Meeting Offshore and Arctic Application Challenges

Steven G. Jansto
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A031, June 17–22, 2018
Paper No: OMAE2018-77723
DOI: https://doi.org/10.1115/OMAE2018-77723
View Paper titled, New Generation Structural Steel Plate Metallurgy for Meeting Offshore and Arctic Application Challenges
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Topics: Arctic region, Metallurgy, Ocean engineering, Structural steel, Steel, Carbon, Fatigue, Fracture toughness, Fracture (Materials), Fracture (Process)
Proceedings Papers

Prediction of Residual Stresses in Mooring Chains and its Impact on Fatigue Life

Imanol Martinez Perez, Philippe Bastid, Vengatesan Venugopal
Proc. ASME. OMAE2017, Volume 3A: Structures, Safety and Reliability, V03AT02A034, June 25–30, 2017
Paper No: OMAE2017-61720
DOI: https://doi.org/10.1115/OMAE2017-61720
View Paper titled, Prediction of Residual Stresses in Mooring Chains and its Impact on Fatigue Life
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Topics: Chain, Fatigue life, Mooring, Residual stresses, Manufacturing, Stress, Heat treating (Metalworking), Modeling, Stress concentration, Tension
Proceedings Papers

Theoretical Framework for Axial Thermal Gradients and Interface Slip in Pressure Sheath Layers of Flexible Pipes

Rasmus Hansen
Proc. ASME. OMAE2017, Volume 5A: Pipelines, Risers, and Subsea Systems, V05AT04A029, June 25–30, 2017
Paper No: OMAE2017-61923
DOI: https://doi.org/10.1115/OMAE2017-61923
View Paper titled, Theoretical Framework for Axial Thermal Gradients and Interface Slip in Pressure Sheath Layers of Flexible Pipes
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Topics: Pipes, Pressure, Temperature gradient, Armor, Shear stress, Stress, Cooling, Design, Displacement, Failure mechanisms
Proceedings Papers

Root Cause Analysis of Bend Stiffener Failure During Umbilical Full-Scale Fatigue Testing

Krassimir Doynov, Evyatar Belson, Hengliang Yuan, Rune Haakonsen, Ying Li, John Duggan
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A001, June 19–24, 2016
Paper No: OMAE2016-54063
DOI: https://doi.org/10.1115/OMAE2016-54063
View Paper titled, Root Cause Analysis of Bend Stiffener Failure During Umbilical Full-Scale Fatigue Testing
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Topics: Failure, Fatigue testing, Root cause analysis, Finite element analysis, Heat, Steel, Testing, Fatigue, Temperature, Temperature measurement
Proceedings Papers

A Dual-Limit-Erosion Approach to Estimate Fracture Zone of RC Slabs Subjected to High Velocity Impact Loads

Masaharu Itoh, Ryo Matsuzawa, Masuhiro Beppu
Proc. ASME. OMAE2016, Volume 9: Prof. Norman Jones Honoring Symposium on Impact Engineering; Prof. Yukio Ueda Honoring Symposium on Idealized Nonlinear Mechanics for Welding and Strength of Structures, V009T12A023, June 19–24, 2016
Paper No: OMAE2016-54694
DOI: https://doi.org/10.1115/OMAE2016-54694
View Paper titled, A Dual-Limit-Erosion Approach to Estimate Fracture Zone of RC Slabs Subjected to High Velocity Impact Loads
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Topics: Erosion, Fracture (Materials), Fracture (Process), Slabs, Stress, Concretes, Deformation, Compression, Damage, Dimensions
Proceedings Papers

Effect of Epoxy Filling in End Fitting on the Integrity of Flexible Pipes: With Reference to Suncor Terra Nova Flowlines

Upul S. Fernando, Andrew Roberts, George Karabelas
Proc. ASME. OMAE2015, Volume 5A: Pipeline and Riser Technology, V05AT04A036, May 31–June 5, 2015
Paper No: OMAE2015-41330
DOI: https://doi.org/10.1115/OMAE2015-41330
View Paper titled, Effect of Epoxy Filling in End Fitting on the Integrity of Flexible Pipes: With Reference to Suncor Terra Nova Flowlines
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Topics: Epoxy adhesives, Epoxy resins, Fittings, Pipes, Failure, Thermomechanics, Fracture (Materials), Leakage, Stress, Transportation systems
Proceedings Papers

A Collaborative Approach to Root Cause Analysis: With Reference to Suncor Energy Terra Nova Flexible Flowlines and Risers

George Karabelas, Geoff Redfern, Brad Jacobs, Andrew Roberts, Upul Fernando, Brian Tink, Mark Varley
Proc. ASME. OMAE2015, Volume 5A: Pipeline and Riser Technology, V05AT04A059, May 31–June 5, 2015
Paper No: OMAE2015-42404
DOI: https://doi.org/10.1115/OMAE2015-42404
View Paper titled, A Collaborative Approach to Root Cause Analysis: With Reference to Suncor Energy Terra Nova Flexible Flowlines and Risers
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Topics: Pipeline risers, Risers (Casting), Root cause analysis, Pipes, Design, Fittings, Fracture (Materials), Leakage, Testing, American Petroleum Institute
Proceedings Papers

Design and Modeling Shape Memory Actuator for Offshore Applications

Paulo Cesar da Camara Monteiro, Jr., Theodoro A. Netto, Luciana Loureiro da Silva Monteiro, Marcelo A. Savi
Proc. ASME. OMAE2015, Volume 10: Petroleum Technology, V010T11A032, May 31–June 5, 2015
Paper No: OMAE2015-41923
DOI: https://doi.org/10.1115/OMAE2015-41923
View Paper titled, Design and Modeling Shape Memory Actuator for Offshore Applications
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Topics: Actuators, Design, Modeling, Ocean engineering, Shapes, Shape memory alloys, Valves, Aerospace engineering, Biomedicine, Computer simulation
Proceedings Papers

Lateral Buckling and Walking Design of a Pipeline Subjected to a High Number of Operational Cycles on Very Uneven Seabed

Rafael F. Solano, Bruno R. Antunes, Alexandre S. Hansen, T. Sriskandarajah, Carlos R. Charnaux, P. Ragupathy, Daniel Manso
Proc. ASME. OMAE2014, Volume 6A: Pipeline and Riser Technology, V06AT04A020, June 8–13, 2014
Paper No: OMAE2014-23331
DOI: https://doi.org/10.1115/OMAE2014-23331
View Paper titled, Lateral Buckling and Walking Design of a Pipeline Subjected to a High Number of Operational Cycles on Very Uneven Seabed
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Topics: Buckling, Cycles, Design, Pipelines, Seabed, Thermomechanics, High pressure (Physics), High temperature, Soil, Displacement
Proceedings Papers

Revisiting the Dimensional Analysis of Pipeline Embedment During Installation

Daniel Carneiro
Proc. ASME. OMAE2014, Volume 6A: Pipeline and Riser Technology, V06AT04A032, June 8–13, 2014
Paper No: OMAE2014-23520
DOI: https://doi.org/10.1115/OMAE2014-23520
View Paper titled, Revisiting the Dimensional Analysis of Pipeline Embedment During Installation
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Topics: Dimensional analysis, Pipelines, Design, Pipes, Soil, Calibration, Errors, Seabed, Stability, Stiffness
Proceedings Papers

Grade X65 and X70 Heavy Wall (up to 37mm in Thick) UOE Linepipe for Sour Service

Haruo Nakamichi, Nobuyuki Ishikawa, Shigeru Endo, Akihiko Tanizawa, Toru Kawanaka, Shinichi Kakihara, Noriaki Uchitomi
Proc. ASME. OMAE2013, Volume 3: Materials Technology; Ocean Space Utilization, V003T03A009, June 9–14, 2013
Paper No: OMAE2013-10272
DOI: https://doi.org/10.1115/OMAE2013-10272
View Paper titled, Grade X65 and X70 Heavy Wall (up to 37mm in Thick) UOE Linepipe for Sour Service
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Topics: American Petroleum Institute, Cooling, Cracking (Materials), Fracture (Materials), Fracture (Process), Hydrogen, Mechanical properties, Natural gas, Pipes, Steel
Proceedings Papers

Analysis and Design of Small Scale Pipe Forge Welding Process

Junyan Liu, Ganesan S. Marimuthu, Per Thomas Moe
Proc. ASME. OMAE2013, Volume 3: Materials Technology; Ocean Space Utilization, V003T03A019, June 9–14, 2013
Paper No: OMAE2013-10552
DOI: https://doi.org/10.1115/OMAE2013-10552
View Paper titled, Analysis and Design of Small Scale Pipe Forge Welding Process
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Topics: Design, Forge welding, Pipes, Welding, Buckling, Forging, Heating, Joining, Modeling, Pipelines
Proceedings Papers

Experimental Analysis and Modelling of the Thermomechanical Behaviour of Field Joint of Thermally Insulated Pipeline

V. T. Phan, J. Y. Cognard, D. Choqueuse
Proc. ASME. OMAE2013, Volume 4A: Pipeline and Riser Technology, V04AT04A003, June 9–14, 2013
Paper No: OMAE2013-10054
DOI: https://doi.org/10.1115/OMAE2013-10054
View Paper titled, Experimental Analysis and Modelling of the Thermomechanical Behaviour of Field Joint of Thermally Insulated Pipeline
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Topics: Experimental analysis, Modeling, Pipelines, Thermomechanics, Coating processes, Coatings, Manufacturing, Temperature, Creep, Hydrostatics
Proceedings Papers

High Toughness API 5L X70MS Pipe Grade Development for Deep and Ultradeep Water Application

Marcos Ponciano, Luis Claudio C. Chad, Marcelo Jose B. Teixeira, Vinicius R. de Abreu Lima, Helder Heleno Ferreira, Monica C. Riccio Ribeiro
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 377-383, July 1–6, 2012
Paper No: OMAE2012-83491
DOI: https://doi.org/10.1115/OMAE2012-83491
View Paper titled, High Toughness API 5L X70MS Pipe Grade Development for Deep and Ultradeep Water Application
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Topics: American Petroleum Institute, Fracture toughness, Pipes, Water, Cracking (Materials), Fracture (Process), Mechanical properties, Ocean engineering, Cooling, Heat
Proceedings Papers

Analyses of Different FE Models for HP/HT-Pipeline Walking With Sliding End Structures

Adriano Castelo, Nelson Szilard Galgoul
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 513-519, July 1–6, 2012
Paper No: OMAE2012-83636
DOI: https://doi.org/10.1115/OMAE2012-83636
View Paper titled, Analyses of Different FE Models for HP/HT-Pipeline Walking With Sliding End Structures
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Topics: Finite element model, Pipelines, Stress, Computer software, Cycles, Thermomechanics, Buckling, Design, Finite element analysis, Modeling